baber/WOPTO huggingface dataset:
Patent JP-H11280171-A (JP)
Title: Panel for structure and building with ventilating layer
Inventor: TAKANO KOJI
IPC: E04B1/70
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structural panel by a ventilation construction method and a building with a ventilating layer, in which dew condensation can be prevented surely, which has a sufficient strength and in which workability can be improved remarkably. SOLUTION: The structural panel 1A contains a face material 11 for a structure, a heat insulating material 12 consisting of a foamed-resin molding and a waterproof material 13 composed of a laminated board. An internal ventilating space 14 is formed between the face material 11 for structure and the heat- insulating material 12, and an external ventilating space for introducing atmospheric air is formed between the face material 11 for structure and the waterproof material 13. The internal ventilating space and the external ventilating space are connected to communicate with each other through the through-holes 11c of the face material 11 for structure. In the building with the ventilating layers, the panels 1A for structure are arranged between the columns and wall constituting sections are constituted, and connecting members connecting each external ventilating space 16 of the left and right panels 1A for structure are inserted on the outdoor sides of the columns.
Patent JP-S6345258-A (JP)
Title: Optically active 6-substituted-pyridine-3-carboxylic acid ester compound and liquid crystal
Inventor: SAKURAI YUZO
IPC: C07D213/80
Filed: 1987-04-23
Abstract: NEW MATERIAL:The optically active 6-substituted-pyridine-3-carboxylic acid ester compound of formula I (R is 2-14C alkyl; R2 is optically active alkyl). EXAMPLE:6-n-Octyloxypyridine-3-carboxylic acid 4'-[(S)-2-methylbutyloxycarbo nyl]4-biphenyl ester. USE:A liquid crystal substance stable against moisture and light, having excellent weather resistance and exhibiting chiral smectic C liquid crystal over a wide temperature range. PREPARATION:The objective compound of formula I can be produced by (1) heating and refluxing the compound of formula II and excess thionyl chloride for several hr, (2) distilling out unreacted thionyl chloride under reduced pressure and (3) reacting the resultant compound of formula III with the compound of formula IV in an aromatic hydrocarbon solvent such as benzene, toluene, etc., in the presence of an organic basic compound such as pyridine, triethylamine, etc., at room temperature or under heating for several hr.
Patent JP-H06284829-A (JP)
Title: Roller float-supporting device of mulching transplanter
Inventor: HOSODA YUKIO
IPC: A01C11/00
Filed: 1993-04-01
Abstract: PURPOSE:To provide the roller float support device of a mulching transplanter, capable of eliminating the lateral irregularity of a planting depth and of planting seedlings in the laterally uniform depth in a field on a row-fixing work. CONSTITUTION:The characterestic of this mulching transplanter in which a planting member P is liftably connected to the rear part of a moving frame 1 and which is used for successively rearward delivering a roll-like sheet (b) horizontally hung in a roll-receiving member 34, covering the surface of a field with the delivered sheet, and simultaneously planting the seedlings with planting rods 12 from the upper side of the covering sheet (b) comprises disposing a columnar roller float 13 rolling on the sheet covering the field over the substantially whole region of the planting width in the planting member, liftably hanging both the lateral sides of the roller float through shock absorbers 22,23, and further disposing grounding pressure-controlling means N capable of laterally independently controlling the grounding pressure of the roller float.
Patent JP-H04331611-A (JP)
Title: Suspension fitting section structure
Inventor: MASUDA TOMONORI
IPC: B62D25/08
Filed: 1991-05-02
Abstract: PURPOSE:To suppress the occurrence of noises due to the input from a suspension member by improving the rigidity of a suspension fitting section with a simple structure. CONSTITUTION:A suspension fitting bolt 21 is provided on a floor panel 22 through a structural member 20 provided on the lower face of the floor panel 22. A housing 24 for a shock absorber and the floor panel 22 are connected with a reinforcing member 23. The reinforcing member 23 is overlapped on the upper face of the floor panel 22, and the head section 21b of the fitting bolt 21 is fixed to the floor panel 22 and the reinforcing member 23.
Patent JP-S581421-A (JP)
Inventor: IWATANI OSAMU
IPC: A47J31/20
Filed: 1981-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10282030-A (JP)
Title: Gas detection device
Inventor: MORO YUKINORI
IPC: G01N27/04
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To optimize temperature compensation and to improve stability immediately after starting energization by performing a temperature compensation to the differential output of two gas sensors where temperature/moisture dependency is equal and gas-sensing characteristics differ. SOLUTION: The output of two gas-sensing elements (gas sensors) where temperature/moisture dependency is equal and gas-sensing characteristics differ is inputted to a differential amplifier 1. In this case, a variable resistor R1 is adjusted so that the output difference of the two gas-sensing elements in a clean atmosphere becomes nearly zero, and the output of the differential amplifier 1 is adjusted to nearly zero. Then, a temperature compensation is performed by using a temperature compensation circuit 2 for a differential output voltage Va of the differential amplifier 1. For example, a thermistor RT considering the temperature dependency of output characteristics in a gas is used, thus constantly maintaining the output characteristic in a clean atmosphere at a zero level and performing the temperature compensation of a compound type gas sensor in a wide range.  Further, a stability when starting energization is improved and constant output can be obtained from the start of the energization.
Patent JP-2000290401-A (JP)
Title: Production of polyimide film
Inventor: NOJIRI HITOSHI
IPC: B29C41/46
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To produce a polyimide film requiring heating at a glass transition temperature or above making softening of the film marked in spite of the exhibition of remarkable deterioration in modulus of elasticity or a softening behavior at high temperatures without causing wrinkles, etc., and without anisotropy. SOLUTION: A polyimide has a glass transition temperature and the maximum temperature in a heating furnace is the glass transition temperature or above. The distance between both fixed ends in the former half of the heating furnace is set so as to successively reduce the film width and the distance in the latter half of the heating furnace is set so as to successively increase the film width in a method for producing the polyimide film comprising continuously coating an endless belt or a drum with a resin solution prepared by dissolving a polyamic acid which is a polyimide precursor or a polyimide in an organic solvent solution, drying the resin solution until self-supporting properties are developed, then fixing both the ends of the resultant film, conveying the film in the heating furnace and thereby providing the polyimide film.
Patent JP-H10278858-A (JP)
Title: Vehicle for survey
Inventor: HOSHINO TERUOMI
IPC: B62D61/10
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for survey excellent in capacity to run over a groove. SOLUTION: It is devised to run over a groove by moving a center of gravity of a car body from a position to the side of a wheel on the last row to a position to the side of a wheel on the first row. The center of gravity of the whole vehicle is moved backward by moving the car body 1 backward at the time of running over the groove (c). The wheel on the first row is made to ground in front of the groove by moving an arm to hold the wheel forward in this state (d). At the time of sliding the arm, as the center of gravity of the whole is between the wheels in two rows grounding in front of the groove even when the wheels of the two rows on both ends of the sliding arm come to perfectly float in the air (c), it never overturns.  The center of gravity 10 of the whole vehicle is moved to the front of the groove by moving the car body 1 forward after the wheel on the first row grounds over the groove (f). As it advances in the state, the wheel on the last row can also run over the groove safely.
Patent JP-S62257417-A (JP)
Title: Bristle of totally aromatic polyamide, production and brush thereof
Inventor: NOROTA SUSUMU
IPC: C08G69/32
Filed: 1986-05-02
Abstract: PURPOSE:To obtain the titled bristle useful as brushes, etc., having specific fineness, coefficient of variation of cross section and optimum heat shrinkage percentage, improved durability and uniformity, by passing a molded article of a specific totally aromatic polyamide through zones of preheating, softening, thermal insulation and drawing and spinning. CONSTITUTION:Molded articles 10 comprising a totally aromatic polyamide having >=85mol% based on total repeating unit of metaphenylene isophthalamide unit as a main component are arranged on a sliding base 20, moved, pushed up by a pushing up plate 31 of an air cylinder, passed through a preheating zone Zp, softening zone Zs, thermal insulation zone Zk and drawing zone Zd continuously and spun to give the aimed bristle 12 having 20-20,000 de average fineness, <=0.05 coefficient of variation (CV) of cross section, no content of aprotic polar solvent in the totally aromatic polyamide and >=20% maximum heat shrinkage percentage (S) under a constant load.
Patent JP-H02280473-A (JP)
Title: Key signal generator
Inventor: EMORI TAKEO
IPC: H04N5/275
Filed: 1989-04-20
Abstract: PURPOSE:To vary freely the tilt of the key signal, to suppress the invasion of a key signal in an area of a video image and to make the synthesized picture natural by providing a counter deciding the reference of rising and falling, a multiplier, an adder and a register. CONSTITUTION:The generator is a key signal generator used in the synthesis of two kinds of coded pictures and provided with a 1st counter 1 deciding the rising reference, a 2nd counter 2 deciding the falling reference, 1st and 2nd multipliers 5, 6 multiplying present values (a) and inverse of (a) with outputs of the 1st and 2nd counters 1, 2, 1st and 2nd adders 7, 8 to add an offset (c) to decide the variable center with the output of the 1st and 2nd multipliers 5, 6 and 1st and 2nd registers 10, 20 to synthesize the leading and trailing key signals. Thus, the slope of the key signal is varied around a value to form the soft synthesized picture.
Patent JP-H06307979-A (JP)
Title: Flaw inspection equipment for lens
Inventor: TAKECHI HIDEYUKI
IPC: G01N21/958
Filed: 1993-04-27
Abstract: PURPOSE:To detect flaw of a lens by irradiating the lens with laser light or circular light and detecting the quantity or the area of the light leaked through the lens and reflected. CONSTITUTION:The flaw inspection equipment for leans comprises a light source 4 for projecting light 3 into a lens 2, a light source 10 for irradiating the edge of the lens with light, photodetectors 5, 11 for detecting the light 3 from the lens 2, bandpass filters 17, 18 transmitting the wavelengths corresponding to the light sources 4, 10, and a unit 6 for deciding presence of flaw on the lens 2 based on signals from the photodetectors 5, 11. This constitution allows detection of such flaw as sagging of the edge of lens or inner crack of lens in a short time.
Patent JP-H06311485-A (JP)
Title: Inter-field motion detector
Inventor: MAEZATO SHINICHI
IPC: H04N7/00
Filed: 1993-04-27
Abstract: PURPOSE:To prevent an inter-field motion detection signal from being outputted for a still picture too at the time of processing the video signal of an interlace system and detecting motion between fields. CONSTITUTION:An input video signal is supplied to an inter-frame motion detection circuit 14 provided with a frame memory 12, and an inter-frame motion detection signal is taken out, and simultaneously, it is supplied to an inter-field motion detection circuit 17 provided with a field memory 15, and the inter-field motion detection signal is taken out, and these motion detection signals are supplied to a control circuit 18, and when the motion is not detected between the frames, the inter-field motion detection signal is prevented from being outputted.
Patent JP-S5224344-A (JP)
Title: A total primary-type gas burner
Inventor: WATANABE HIROAKI
IPC: F23D14/02
Filed: 1975-08-20
Abstract: PURPOSE: This proposed device is a gas burner whose capability is to upgrade the combustion capability so as to attain a complete combustion of all kinds of gases. In this device, plural frame ports are penerated into the porous combustion plate to a fixed depth, and at the same time, the surface of the combustion plate,excluding the external surface of the flame pipe, is covered with a closed plate so as to constitute the combustion unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02277741-A (JP)
Title: Aluminum alloy for cold forming
Inventor: TAKEZOE OSAMU
IPC: C22C21/06
Filed: 1989-04-19
Abstract: PURPOSE:To obtain the Al alloy which is capable of cold forming, having good machinability without subjected to quenching and tempering treatment and having high strength and good corrosion resistance by specifying the contents of Cu, Mn, Mg and Cr. CONSTITUTION:An Al alloy contg., by weight, 0.05 to 0.3% Cu, 0.5 to 1.2% Mn, 0.6 to 1.6% Mg, 0.05 to 0.2% Cr and the balance Al with inevitable impurities is prepd. The alloy is suitable to cylindrical parts such as a receiver tank for a car cooler and an on-vehicle propane bomb, i.e., to be manufactured by cold forming such as cold forging and impacting.
Patent JP-H11297847-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WAKITA SHINICHI
IPC: H01L21/8234
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To improve integration without a need for providing a forming region separately from a MOS transistor region by forming a second conductive well resistance layer by ion implantation to a deep part of a first conductive semiconductor substrate and by forming a first conductive MOS transistor thereon. SOLUTION: A P well 1 and an N well 2 are adjacently formed on a semiconductor substrate surface and an N type MOS transistor 3 and a P type MOS transistor 4 are formed at the central part of the P well 1 and at the central part of the N well 2 respectively. Additionally an N well resistor 5 is provided at the lower part of the P well 1 and each N well 6 which reaches the surface of the semiconductor substrate is formed at the both terminals of the N well 5. The N well 6 is so connected by a metal wiring 7 so as the N well resistor 5 is in series. Thereby resistance elements can be formed in piles by ion implantation to the lower part of the MOS transistor formed on the surface of the first conductive semiconductor substrate and the degree of integration of the semiconductor integrated circuit can be improved.
Patent JP-S5436469-A (JP)
Title: Nuclear fuel assembly
Inventor: HOSOKAWA TAKANORI
IPC: G21C3/06
Filed: 1977-08-26
Abstract: PURPOSE: To provide a wear proof coating material for both surfaces of the external cladding tube surface of nuclear fuel assembly or the external surface of cladding tube and the spacer surface for preventing the cladding tube from the damage caused by fretting corrosion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09250726-A (JP)
Title: Incinerator for large waste
Inventor: OSADA TADAYOSHI
IPC: F23G5/44
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide in incinerator in which even large waste is simply charged and which 2enables a simple ash-discharge operation by using a heavy machine without entering a furnace. SOLUTION: An upper cover 5 of water-cooled type double steel plate structure, constituting the top part of a primary combustion chamber 2 of an incinerator body 1 is made horizontally movable to the gas combustion chamber 3 side, and a side wall door 6 of a primary combustion chamber is formed to be operable on the whole side. Namely, the two sides of the primary combustion chamber of the incinerator body are operable allover.
Patent JP-H046049-A (JP)
Title: Packing bag
Inventor: FURUKAWA HIROMICHI
IPC: B65D30/18
Filed: 1990-04-21
Abstract: PURPOSE:To improve appearance of a package bag and enable excellent joint strength by heat-sealing a sealant layer provided on a surface part with a sealant layer provided on a rear part via cut parts such as through holes or cuts provided on required positions of folded sides of each gusset. CONSTITUTION:A rectangular-shaped laminate film 1 has respective parts 2, 3, which are positioned between upper and lower peripheries and virtual lines and are to be subjected to top sealing and bottom sealing, on upper and lower end parts. Respective sealant layers on a surface part 18 and a rear part 19 are heat-fused strongly enough with each other on parts where they are in direct contact with each other and also on parts where the sealant layers are in contact through their respective through holes, and they are in contact with each other through punched holes 14, 15 provided on an inner part of a back seal part 20 and punched holes 16,17 provided on the rear part. The respective sealant layer parts on the back sealing outer part and surface part are heat- fused with each other with high strength.
Patent JP-H04978-A (JP)
Title: Microphone mounting device for video camera
Inventor: TAKAHASHI HANJI
IPC: G03B17/56
Filed: 1990-04-18
Abstract: PURPOSE:To use several kinds of microphones of a video camera by exchange by providing the mounting means of the microphone to use the microphone of the video camera by exchange to a camera main body and the microphone. CONSTITUTION:Firstly, the clamping ring 4 of the engaging piece 3 of the microphone is moved to the microphone side, and after that, the engaging piece 3 is inserted to the aperture part of a microphone fixing device 2. When the engaging piece 3 is located at the prescribed position of the device 2, an electrode 7 is connected electrically to an electrode 7'. When the clamping ring 4 is moved to an engaging piece 3 side in such state, a flange part 2' is sandwiched and clamped between the clamping ring 4 and the engaging piece 3, thereby, the engaging piece 3 can be fixed on the device 2 solidly. In such a way, the microphone of the video camera can easily be assembled/ disassembled.
Patent JP-S63269327-A (JP)
Title: Optical head
Inventor: OTAKI MASARU
IPC: G11B7/09
Filed: 1987-04-27
Abstract: PURPOSE:To reduce deviation from a targeted position and to effectively use reflected light from an optical disk to obtain an RF signal, by using the detected light of third and fourth photodetecting planes split by a parting line orthogonal to the parting line of first and second photodetecting planes and the first and second photodetecting planes for the RF signal. CONSTITUTION:The photodetecting plane S consists of four photodetecting parts, the photodetecting planes S1 and S2 formed by bisecting a small circle in a center position, and the photodetecting planes S3 and S4 formed by bisecting the peripheral part of the small circle at a position orthogonal to the parting line of the small circle. When a inclination is generated in the disk even without generating a tracking error, the position of a spot P for the photodetecting plane S is deviated, and a part with high illuminance in the center part of the spot P is deviated either to the photodetecting plane S1 or S2. However, few difference is generated in a light quantity because the spot P is projected on the photodetecting parts S1 and S2 respectively, then, it is not decided as the tracking error. In such a way, since the RF signal can be obtained by the total sum of the output signals of the photodetecting planes S1-S4, it is possible to use all of the output light of the spot P effectively, and to obtain the RF signal with a high level of output.
Patent JP-H02280930-A (JP)
Title: Hemming method
Inventor: HIRABAYASHI MAKOTO
IPC: B21D39/02
Filed: 1989-04-21
Abstract: PURPOSE:To prevent failure of shape such as shear droop, concave, etc., form being generated by heating, cooling, annealing, then, prehemming and hemming a work-hardened part. CONSTITUTION:In a work 1 in a panel shape wherein a hem-flange part 1a is formed, the bent part 1b of the hem-flange part 1a is work-hardened. The work hardened bent part 1b is irradiated with laser beams 7a from a laser beam gun 7, heated, air-cooled, annealed to lower the hardness of the bent part 1b. Then, the hem-flange part 1a is turned inward by a prehemming edge 5 and bent easily and smoothly. Besides, the hem-flange part 1a is pressed by a hemming edge 6, hemmed smoothly, reaches a state of 180 degrees closed beud and hemming can be completed without generation of failure of shape.
Patent JP-H06313429-A (JP)
Title: Sliding material
Inventor: NAKAMURA KAZUYA
IPC: C10N40/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a bearing sliding material which makes reduction of sliding loss between a shaft and a bearing possible. CONSTITUTION:The sliding material is a grease impregnated porous sintered metal and first the sintered metal bearing sliding surface is covered with a grease film by pump effect when a shaft 1 makes one rotation, after which a base oil film 4 of low viscosity is formed on its top surface. The base oil 4 is surely held without leaking from the sintered metal, though it is of low viscosity, by synergism of capillary effect in a gap between sintered metal particles 2 and oil holding effect of a thickening agent 3. Thus reduction of sliding loss, which is greatly depended upon the oil film viscosity in the sliding area, is realized.
Patent JP-S63268217-A (JP)
Title: Connection of lead terminal of laminated ceramic capacitor
Inventor: YAMAGUCHI SHOZO
IPC: H01G4/30
Filed: 1987-04-24
Abstract: PURPOSE:To make it possible to supply a certain amount of solder and to facilitate automatization of soldering operation, by molding plate-type solder so as to wind it on a lead terminal and reflowing the solder with the lead terminal contacted with a ceramic element so that the lead terminal is connected to the element. CONSTITUTION:A mold 3 is fixed and pressure is applied to a lead terminal 1 and a plate-type solder 2, whereby the plate-type solder 2 is shaped and wound on the lead terminal 1. Excessive parts of the solder are cut off and the lead terminal 1 having the solder 2 wound thereon can be obtained. The lead terminal which has been preworked in this manner is contacted with an external electrode 5 of a ceramic element 4 and then the solder is reflown whereby the lead terminal can be soldered to the external electrode reliably. According to this method, it is possible to always supply a certain amount of solder and to easily automatize the soldering operation.
Patent JP-S584649-A (JP)
Title: Wiper device
Inventor: UEMOTO SHIYOUHEI
IPC: B60S1/08
Filed: 1981-06-30
Abstract: PURPOSE:To operate a wiper automatically at an adequate speed, by operating the wiper at a prescribed speed when a vehicle is in motion at a prescribed running speed and operating the wiper at not higher than the prescribed speed when the vehicle is stopped. CONSTITUTION:A battery 1 and wiper motor 4 are connected through a wiper switch 3. The side of a contact 3c of the switch 3 is connected to the motor 4 through an intermittent operation control circuit 5, while the side of a contact 3a is connected to the motor 4 by detouring the control circuit 5. Further a control circuit 6 is interposed in the side of the contact 3a, and the control circuit 6 is urged by a vehicle stop sensor switch 10 to control whether the intermittent operation control circuit 5 is interposed between the battery 1 and the wiper motor 4 or not, and selectively control a continuous state of the wiper at a prescribed speed and an intermittent operational state of the wiper at that speed or less. Said switch 10 is urged by output of a decision device deciding a vehicle if in motion or not.